2008504024

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{5669}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 3828610800

約数和(自身を除く): 1820106776

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 661, 1322, 2644, 5288, 5669, 11338, 22676, 44287, 45352, 88574, 177148, 354296, 379823, 759646, 1519292, 3038584, 3747209, 7494418, 14988836, 29977672, 251063003, 502126006, 1004252012, 2008504024]

約数ペア:

[(1, 2008504024), (2, 1004252012), (4, 502126006), (8, 251063003), (67, 29977672), (134, 14988836), (268, 7494418), (536, 3747209), (661, 3038584), (1322, 1519292), (2644, 759646), (5288, 379823), (5669, 354296), (11338, 177148), (22676, 88574), (44287, 45352)]